pub fn reporter() -> Box<dyn Reporter + 'static, Global>Notable traits for Box<W, Global>impl<W> Write for Box<W, Global> where
    W: Write + ?Sized
impl<R> Read for Box<R, Global> where
    R: Read + ?Sized
impl<F, A> Future for Box<F, A> where
    F: Future + Unpin + ?Sized,
    A: Allocator + 'static, 
type Output = <F as Future>::Output;impl<I, A> Iterator for Box<I, A> where
    I: Iterator + ?Sized,
    A: Allocator
type Item = <I as Iterator>::Item;